Brooke William W — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Brooke William W has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $64K.

Profile

Brooke William W
RoleInsider
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-22MXCTMAXCYTE, INC.A — Grant or award30.4K$0.00
2025-08-13MXCTMAXCYTE, INC.P — Open-market purchase50.0K$1.29$64K
2025-06-18MXCTMAXCYTE, INC.A — Grant or award29.2K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Brooke William W?

Brooke William W is a corporate insider — currently tracked as Insider of MAXCYTE, INC. (MXCT). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Brooke William W submitted recently?

1 primary Form 4 filings in the last 90 days, covering 1 company.

Has Brooke William W been buying or selling stock?

Recorded transactions: 1 open-market purchases ($64K) and 0 open-market sales () across all tracked filings.

Where can I see all of Brooke William W's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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